An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Biological Activity Cytotoxic

Select a Results View:

List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
ELEPHANTIN 0.28-100 ppm Biosyn. Prod. Cancer Chemotherapy (Petit et al)
ELEPHANTOPIN 0.3-100 ppm Biosyn. Prod. Cancer Chemotherapy (Petit et al)
ELLAGIC-ACID 4.6 ug/ml Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa., page 359.
EMARGINATINE-A not available Duke, 1992 *
EMARGINATINE-B ED50=0.4 ug/ml Duke, 1992 *
EMETINE IC50=0.02 ug/ml Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
EMODIN CD50=2.6 ug/ml Duke, 1992 *
EMODIN-BIANTHRONE CD50=1.1 ug/ml Duke, 1992 *
ENCELIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ENT-11-ALPHA-HYDROXY-15-OXO-KAUR-16-EN-19-OIC-ACID ID50=2.8 ug/ml Duke, 1992 *
EPIPOLYGODIAL not available Duke, 1992 *
EPISTEPHANINE 14 ppm Duke, 1992 *
EREMANTHOLIDE-A 2 ppm Duke, 1992 *
ERIOFLORIN not available Duke, 1992 *
ERIOFLORIN-ACETATE not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ERIOFLORIN-METHACRYLATE not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ERIOLANGIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ERIOLANIN not available Duke, 1992 *
ERYSOLIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ESCULETIN not available Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill
Livinston, Edinburgh.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Saussurea lappa Costus; Kuth 2 0
Schefflera octophylla not available 1 0
Schefflera species not available 1 0
Schefflera venulosa not available 1 400
Schinus molle California Peppertree; Mastic-Tree; Peruvian Peppertree 3 0
Schinus terebinthifolius Brazilian Peppertree 2 0
Schisandra chinensis Chinese Magnolia Vine; Schizandra; Wu Wei Zu; Wu Wei Zi; Magnolia Vine; Five-Flavor-Fruit 1 0
Schleichera oleosa not available 2 0
Schrebera swietenioides not available 1 0
Scirpus fluviatilis not available 2 8, 814
Scirpus tuberosus not available 2 0
Scoparia dulcis not available 1 1, 000
Scopolia carniolica Scopolia 4 0
Scrophularia scorodonia not available 3 0.0020000000949949026
Scutellaria baicalensis Chinese Skullcap; Huang Qin; Baikal Skullcap 7 8, 391
Scutellaria galericulata Marsh Skullcap 3 0
Scutellaria lateriflora Mad-Dog Skullcap; Scullcap 2 0
Selaginella delicatula not available 2 0
Senecio alpinus not available 1 0
Senna alata Ringworm Bush 4 0